Fix "admin" role issue with different servers

src/portable/create.rs

@@ -28,7 +28,7 @@ use crate::print::{self, err_marker, msg, Highlight};
 use crate::process;
 use crate::question;
 
-use crate::portable::project::get_default_branch_name;
+use crate::portable::project::{get_default_branch_name, get_default_user_name};
 use edgedb_tokio::credentials::Credentials;
 
 fn ask_name(cloud_client: &mut cloud::client::CloudClient) -> anyhow::Result<InstanceName> {
@@ -171,7 +171,9 @@ pub fn create(cmd: &Create, opts: &crate::options::Options) -> anyhow::Result<()
         bootstrap(
             &paths,
             &info,
-            &cmd.default_user,
+            cmd.default_user
+                .as_deref()
+                .unwrap_or_else(|| get_default_user_name(specific_version)),
             &cmd.default_branch
                 .clone()
                 .unwrap_or_else(|| get_default_branch_name(specific_version)),
@@ -445,7 +447,7 @@ pub fn bootstrap(
     let script = bootstrap_script(
         user,
         &password,
-        if info.get_version()? >= &Build::from_str("6.0-dev.9024+4b89273").unwrap() {
+        if info.get_version()? >= &Build::from_str("6.0-alpha.2+8fb3f01").unwrap() {
             "admin"
         } else {
             "edgedb"

src/portable/options.rs

@@ -335,9 +335,10 @@ pub struct Create {
     pub start_conf: Option<StartConf>,
 
     /// Default user name (created during initialization and saved in
-    /// credentials file).
-    #[arg(long, default_value = "admin")]
-    pub default_user: String,
+    /// credentials file). This defaults to 'admin' on EdgeDB >=6.x; otherwise
+    /// 'edgedb' is used.
+    #[arg(long)]
+    pub default_user: Option<String>,
 
     /// The default branch name. This defaults to 'main' on EdgeDB >=5.x; otherwise
     /// 'edgedb' is used.

src/portable/project.rs

@@ -410,6 +410,14 @@ pub fn get_default_branch_name(version: &Specific) -> String {
     String::from("edgedb")
 }
 
+pub fn get_default_user_name(version: &Specific) -> &'static str {
+    if version.major >= 6 {
+        "admin"
+    } else {
+        "edgedb"
+    }
+}
+
 pub fn get_default_branch_or_database(version: &Specific, project_dir: &Path) -> String {
     if version.major >= 5 {
         return String::from("main");
@@ -818,7 +826,7 @@ fn do_init(
                 },
                 port: Some(port),
                 start_conf: None,
-                default_user: "edgedb".into(),
+                default_user: None,
                 non_interactive: true,
                 cloud_opts: options.cloud_opts.clone(),
                 default_branch: Some(database.to_string()),
@@ -835,12 +843,13 @@ fn do_init(
         InstanceKind::Wsl(WslInfo {})
     } else {
         let inst = install::package(pkg).context(concatcp!("error installing ", BRANDING))?;
+        let version = inst.version.specific();
         let info = InstanceInfo {
             name: name.into(),
             installation: Some(inst),
             port,
         };
-        create::bootstrap(&paths, &info, "admin", database)?;
+        create::bootstrap(&paths, &info, get_default_user_name(&version), database)?;
         match create::create_service(&info) {
             Ok(()) => {}
             Err(e) => {